The eyeglass online fitting is an inseparable organic whole composed of multiple links, each of which is closely related, influencing and constraining each other.

Any missing link or poor quality will inevitably lead to poor quality. When problems arise, the possibility of multiple factors overlapping and influencing cannot be ignored. Glass matching must include three professional service steps in the best place to buy eyeglasses: face-to-frame adaptation, lens-to-eye adaptation, and lens-to-frame adaptation.

The recommendation of matching styles and facial shapes can only be used as a reference, and size matching needs to be fully considered, which will affect long-term wearing comfort.

Lens selection requires a thorough understanding of the condition of the eyes. Without a complete and systematic optometry process, only the parameters on the optometry sheet are far from enough.

The selection range of lenses is very large, far from narrow options such as refractive index and brand. Every professional lens brand has a thick product manual. Only by fully understanding the product series, models, advantages, disadvantages, and compatibility of each brand's lenses can we match the most suitable cheapest eyeglasses lenses for the eyes.

Just make an optometry sheet and choose a pair of frames and lenses, that's for buying glasses, not matching glasses. The proportion of after-sales service is much larger than you imagine, and fulfilling quality assurance commitments is the best touchstone for inspection and an important indicator of comprehensive cost expenditure.

Instead of expecting to solve professional problems without systematic learning and practice, it is better to expand the selection radius, find more competent service providers with better skills and services, and entrust them to handle them.